Match the following aqueous solutions with the appropriate letter from the column on the right. 1. 0.15 m Pb(CH3COO)2 A. Lowest freezing point
2. 0.17 m FeI2 B. Second lowest freezing point
3. 0.24 m KOH C. Third lowest freezing point
4. 0.42 m Urea (nonelectrolyte) D. Highest freezing point

Why is silver chloride is an ionic compound

Achemistry student needs to standardize a fresh solution of sodium hydroxide. he carefully weighs out of oxalic acid , a diprotic acid that can be purchased inexpensively in high purity, and dissolves it in of distilled water. the student then titrates the oxalic acid solution with his sodium hydroxide solution. when the titration reaches the equivalence point, the student finds he has used of sodium hydroxide solution.calculate the molarity of the student's sodium hydroxide solution. be sure your answer has the correct number of significant digits.

The equation picture below shows which type of nuclear reaction u 235 + n x e 134 + sr 100 + 2n